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fcron: Fix error when cron.mailto is null.

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Signed-off-by: Moritz Ulrich <moritz@tarn-vedra.de>
This commit is contained in:
Moritz Ulrich 2013-11-04 12:07:03 +01:00
parent 268bb64b68
commit 882c2b7278
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1 changed files with 4 additions and 1 deletions
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5
nixos/modules/services/scheduling/fcron.nix
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@ -8,11 +8,14 @@ let
queuelen = if cfg.queuelen == null then "" else "-q ${toString cfg.queuelen}"; queuelen = if cfg.queuelen == null then "" else "-q ${toString cfg.queuelen}";
# Duplicate code, also found in cron.nix. Needs deduplication.
systemCronJobs = systemCronJobs =
'' ''
SHELL=${pkgs.bash}/bin/bash SHELL=${pkgs.bash}/bin/bash
PATH=${config.system.path}/bin:${config.system.path}/sbin PATH=${config.system.path}/bin:${config.system.path}/sbin
MAILTO="${config.services.cron.mailto}" ${optionalString (config.services.cron.mailto != null) ''
MAILTO="${config.services.cron.mailto}"
''}
NIX_CONF_DIR=/etc/nix NIX_CONF_DIR=/etc/nix
${pkgs.lib.concatStrings (map (job: job + "\n") config.services.cron.systemCronJobs)} ${pkgs.lib.concatStrings (map (job: job + "\n") config.services.cron.systemCronJobs)}
''; '';